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Class Information
Number: 135/142
Name: Tent, canopy, umbrella, or cane > Portable shelter (i.e., tent or canopy) > Framework > Telescoping > Having adjustable locking means
Description: Telescoping framework wherein the axially slidable members contain means to retain the members at various positions.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7534220 |
Adjustable ergonomic brace |
May. 19, 2009 |
| RE40657 |
Pull pin assembly for canopy |
Mar. 10, 2009 |
| 7481236 |
Erectable shelter with collapsible central roof support |
Jan. 27, 2009 |
| 7448945 |
Clean work booth |
Nov. 11, 2008 |
| 7267625 |
Collapsible structures |
Sep. 11, 2007 |
| 7240687 |
Erectable shelter with collapsible central roof support |
Jul. 10, 2007 |
| 7188636 |
Containment cart |
Mar. 13, 2007 |
| 7185667 |
Tent frame and canopy |
Mar. 6, 2007 |
| 7066676 |
Locating device for a retractable strut of a tent or a closet |
Jun. 27, 2006 |
| 6981510 |
Erectable shelter with collapsible central roof support |
Jan. 3, 2006 |
| 6712083 |
Erectable shelter with collapsible central roof support |
Mar. 30, 2004 |
| 6575656 |
Pull pin assembly for canopy |
Jun. 10, 2003 |
| 6520196 |
Erectable shelter with collapsible central roof support |
Feb. 18, 2003 |
| 6516821 |
Stageless adjusting/locating device for sticks |
Feb. 11, 2003 |
| 6508262 |
Folding tent frame |
Jan. 21, 2003 |
| 6363956 |
Erectable shelter with collapsible central roof support |
Apr. 2, 2002 |
| 6263895 |
Quick connect system |
Jul. 24, 2001 |
| 6202659 |
Sunshade device |
Mar. 20, 2001 |
| 6102059 |
Movable vehicle cover |
Aug. 15, 2000 |
| 5718254 |
Adjustable bed canopy and curtain system |
Feb. 17, 1998 |
| 5640811 |
Outdoor dome biased rafter-brace, rafter-brace and four-way connector framework |
Jun. 24, 1997 |
| 5598668 |
Adjustable building frame |
Feb. 4, 1997 |
| 5595204 |
Multi-use collapsible sun-shade tent |
Jan. 21, 1997 |
| 5593239 |
Extendable support pole |
Jan. 14, 1997 |
| 5573027 |
Foldable tent frame structure |
Nov. 12, 1996 |
| 5490532 |
Adjustable tension shelter assembly |
Feb. 13, 1996 |
| 5487402 |
Portable shelter with expandable frame |
Jan. 30, 1996 |
| 5259077 |
Swimming pool cover elevation device |
Nov. 9, 1993 |
| 5255698 |
Collapsible tent frame |
Oct. 26, 1993 |
| 5115828 |
Demountable frame structure |
May. 26, 1992 |
| 4793371 |
Portable shelter |
Dec. 27, 1988 |
| 4731961 |
Temporary isolation structure |
Mar. 22, 1988 |
| 4682448 |
Shelter |
Jul. 28, 1987 |
| 4427021 |
Collapsible tent structure with elevated floor |
Jan. 24, 1984 |
| RE30664 |
Retractable awning |
Jul. 7, 1981 |
| 4003181 |
Method of erecting a tent structure |
Jan. 18, 1977 |
| 3951159 |
Tent structure |
Apr. 20, 1976 |
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